20361939840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107123}}^1$

素因数の和:107162

約数の個数: 256

約数和(自身を含む): 78671865600

約数和(自身を除く): 58309925760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 63360, 95040, 107123, 190080, 214246, 321369, 428492, 535615, 642738, 856984, 964107, 1071230, 1178353, 1285476, 1606845, 1713968, 1928214, 2142460, 2356706, 2570952, 2892321, 3213690, 3427936, 3535059, 3856428, 4284920, 4713412, 4820535, 5141904, 5784642, 5891765, 6427380, 6855872, 7070118, 7712856, 8569840, 9426824, 9641070, 10283808, 10605177, 11569284, 11783530, 12854760, 13711744, 14140236, 14461605, 15425712, 17139680, 17675295, 18853648, 19282140, 20567616, 21210354, 23138568, 23567060, 25709520, 28280472, 28923210, 30851424, 31815531, 34279360, 35350590, 37707296, 38564280, 41135232, 42420708, 46277136, 47134120, 51419040, 53025885, 56560944, 57846420, 61702848, 63631062, 68558720, 70701180, 75414592, 77128560, 84841416, 92554272, 94268240, 102838080, 106051770, 113121888, 115692840, 123405696, 127262124, 141402360, 150829184, 154257120, 159077655, 169682832, 185108544, 188536480, 205676160, 212103540, 226243776, 231385680, 254524248, 282804720, 308514240, 318155310, 339365664, 370217088, 377072960, 424207080, 452487552, 462771360, 509048496, 565609440, 617028480, 636310620, 678731328, 754145920, 848414160, 925542720, 1018096992, 1131218880, 1272621240, 1357462656, 1696828320, 1851085440, 2036193984, 2262437760, 2545242480, 3393656640, 4072387968, 5090484960, 6787313280, 10180969920, 20361939840]

約数ペア:

[(1, 20361939840), (2, 10180969920), (3, 6787313280), (4, 5090484960), (5, 4072387968), (6, 3393656640), (8, 2545242480), (9, 2262437760), (10, 2036193984), (11, 1851085440), (12, 1696828320), (15, 1357462656), (16, 1272621240), (18, 1131218880), (20, 1018096992), (22, 925542720), (24, 848414160), (27, 754145920), (30, 678731328), (32, 636310620), (33, 617028480), (36, 565609440), (40, 509048496), (44, 462771360), (45, 452487552), (48, 424207080), (54, 377072960), (55, 370217088), (60, 339365664), (64, 318155310), (66, 308514240), (72, 282804720), (80, 254524248), (88, 231385680), (90, 226243776), (96, 212103540), (99, 205676160), (108, 188536480), (110, 185108544), (120, 169682832), (128, 159077655), (132, 154257120), (135, 150829184), (144, 141402360), (160, 127262124), (165, 123405696), (176, 115692840), (180, 113121888), (192, 106051770), (198, 102838080), (216, 94268240), (220, 92554272), (240, 84841416), (264, 77128560), (270, 75414592), (288, 70701180), (297, 68558720), (320, 63631062), (330, 61702848), (352, 57846420), (360, 56560944), (384, 53025885), (396, 51419040), (432, 47134120), (440, 46277136), (480, 42420708), (495, 41135232), (528, 38564280), (540, 37707296), (576, 35350590), (594, 34279360), (640, 31815531), (660, 30851424), (704, 28923210), (720, 28280472), (792, 25709520), (864, 23567060), (880, 23138568), (960, 21210354), (990, 20567616), (1056, 19282140), (1080, 18853648), (1152, 17675295), (1188, 17139680), (1320, 15425712), (1408, 14461605), (1440, 14140236), (1485, 13711744), (1584, 12854760), (1728, 11783530), (1760, 11569284), (1920, 10605177), (1980, 10283808), (2112, 9641070), (2160, 9426824), (2376, 8569840), (2640, 7712856), (2880, 7070118), (2970, 6855872), (3168, 6427380), (3456, 5891765), (3520, 5784642), (3960, 5141904), (4224, 4820535), (4320, 4713412), (4752, 4284920), (5280, 3856428), (5760, 3535059), (5940, 3427936), (6336, 3213690), (7040, 2892321), (7920, 2570952), (8640, 2356706), (9504, 2142460), (10560, 1928214), (11880, 1713968), (12672, 1606845), (15840, 1285476), (17280, 1178353), (19008, 1071230), (21120, 964107), (23760, 856984), (31680, 642738), (38016, 535615), (47520, 428492), (63360, 321369), (95040, 214246), (107123, 190080)]